---
symbol: "EWY"
name: "iShares MSCI Korea ETF"
date: 2026-08-20
change_pct: 5.391982972685352
direction: "up"
event_type: "sector_sympathy"
url: "https://perplo.app/why/EWY/2026-08-20"
updated_at: 2026-08-20T01:06:39.447Z
---

# Why iShares MSCI Korea ETF (EWY) rose 5.39% on August 20, 2026

iShares MSCI Korea ETF (EWY) rose 5.39% on August 20, 2026 — Trump cuts Korea military exercises, boosts regional.

## What happened

Trump ordered the Pentagon to cut back military exercises with South Korea, removing a key source of geopolitical risk premium that has weighed on the Korea index and foreign investor flows.

## Why it moved

A calmer security backdrop strengthens the case for foreign institutional money to rotate into Korean equities; lower headline volatility and reduced tail risk support multiple expansion and inflows into broad-based…

## Why it matters

Korea Tech theme: The Trump order is the primary driver of the Korea rally, de-risking the region structurally and opening the door for a foreign capital influx that had been on the sidelines due to geopolitical…

## What would break the thesis

If the order is reversed, or if North Korea responds with fresh missile tests, the security backdrop deteriorates and foreign inflows reverse course.

## Sources

- [Trump orders Pentagon to cut back military exercises with South Korea - Reuters](https://news.google.com/rss/articles/CBMitgFBVV95cUxQaGdQYThHbnV2b3NnalEycy1sZGpyNGNLaGNYODl2TmhhUnNma2ZhMk1MTURNQWxMalB3OUswYk10R2RJZGlBNnJoUkZzRGxGcE8xQklBZnlZYUs1d004Q09uUWdDeV96aFlJc0o2Nzh1aHZvRVBhZTV2SGU4RnZremZXWkw0YUp3SENRTDNFNkFyOWNVS2ROSEpCaVhpSmV2QWhMUGI5aVo3aUc3Z2pkWDBIQ2lRdw?oc=5) — Reuters
- [S-Oil invests W9tr into Korean petrochemical revival](https://www.koreaherald.com/article/10844155) — Korea Herald
- [How Olive Young's US store makes K-beauty interactive](https://www.koreaherald.com/article/10843131) — Korea Herald

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